baber/WOPTO huggingface dataset:
Patent DE-19509116-A1 (DE)
Title: Flexible structure comprising material block subdivided into sections by notches
Inventor: BALAZS MATTHIAS DIPL ING
IPC: F16C1/04
Filed: 1995-03-16
Abstract: Flexible structure comprises a material block (1) which is sub-divided into by n notches into (n+1) sections (21) which are connected together by the remaining cross section at the notches. Pref. the notches are formed in a cylindrical material block, starting from a surface line (101) running parallel to the block longitudinal axis, parallel and equidistant and perpendicular or at an acute angle to the longitudinal axis, such that (n+1) sections are formed with a segment-shaped residual section resin (31). The structure is pref. mfd. from a visco-plastic plastic, such as PTFE, PA, PE, or PVC or may be mfd. from a special metal alloy such as memory alloy or Ti alloy.
Patent DE-19521619-A1 (DE)
Title: Ski run simulation device
IPC: A63B69/18
Filed: 1995-06-14
Abstract: The simulation device has a sliding carriage (1) mounted on a linear or circular rail (2), extending transverse to the travel direction, a pivoted foot platform (3) mounted on the carriage and a viewing screen for displaying the ski run in front of the skier standing on the foot platform. A computer receives the detected angle of inclination of the foot platform and converts it into an effective inclination angle, used to control the sidewards movement of the carriage along the rail via an electric motor (9), with corresponding control of the displayed scene.
Patent DE-19525696-A1 (DE)
Title: Two door coupe or cabriolet vehicle with seating aid
Inventor: EMMER LUDWIG
IPC: B60N2/12
Filed: 1995-07-14
Abstract: The two door coupe or cabriolet vehicle has an aid for standing up (20) attached to at least one of the rear seat surfaces (12). When actuated, the rear edge (171) of the seat lifts relative to the front edge (172). The actuation of this aid occurs via the tilting of the back (14) of the front seat (11). The lifting rear seat base is covered by a seat cushion (18), and the seat frame pivots about an axis located at the front edge of the seat. The stand-up aid is located a distance from this axis on the seat frame.
Patent DE-19526239-A1 (DE)
Title: Suction tube device
Inventor: DETZER RUEDIGER PROF DIPL ING
IPC: B04C5/12
Filed: 1995-07-18
Abstract: Suction tube device consists of a longitudinal slit (4) running the length of the area to be suction cleaned. The slit feeds the gas tangentially into a whirl tube (1) of circular cross-section. This tube is connected to a suction tube (9) via at least one support tubes (10) which protrudes into the whirl tube at a point which is no higher than half the central height of the whirl tube.
Patent DE-19530609-A1 (DE)
Title: Air-conditioning system e.g. for electric vehicle passenger compartment
Inventor: ABERSFELDER GUENTER DR
IPC: B60H1/00
Filed: 1995-08-21
Abstract: The air-conditioning system for the vehicle has a large thermal battery or heat reservoir (2) which stores heat or cold, depending on whether heating or air conditioning is required. The thermal battery is charged by a stationary unit (3) which is connected to the vehicle while its electric battery is being charged. This eliminates excessive drain on the electric battery while the vehicle is moving. The stationary system comprises a compressor cycle coupled to coolant loops in the vehicle thermal battery. heat, or cold is drawn from the thermal battery by a fluid circuit which includes a pump (20) and a blower (21). The thermal battery is rapidly heated, for winter use, by a heating element (27) in the thermal battery, connected to a stationary power supply.
Patent DE-19532761-A1 (DE)
Inventor: MOTODA TAKASHI
IPC: H01S5/343
Filed: 1995-09-05
Abstract: A visible tight semiconductor laser forming a doublehetero structure on a GaAs substrate comprises a n-type GaAs buffer layer (3), an n-type AlGaInP cladding layer (4), and AlxGa(1-x)InP active layer (5), a first p-type AlGaInP cladding layer (6a), a -type GaInP etching stopper layer (15), a second p-type AlGaInP cladding layer (6b), and a p-type GaAs cap layer (8) which do not include a p-type GaInP energy band discontinuity relaxing layer. A stripe-shaped selective mask (17) is formed on the DH crystal, and the p-type GaAs cap layer (8) is selectively etched using the selective mask. The second p-type AlGaInP cladding layer (6b) is selectively etched to the p-type GaInP etching stopper layer (15), the process forming a stripe-shaped ridge. Therefore, a high precision ridge can be formed easily. <IMAGE>
Patent DE-19535175-A1 (DE)
Title: Straw chopper using drum with knives
Inventor: JAKOBI WILHELM DIPL ING
IPC: A01F12/40
Filed: 1995-09-25
Abstract: The invention concerns a chopping device located behind the cutter which cuts off the ears of corn in a combine harvester, the chopper elements of the chopping device chopping the stalks falling from the shakers into short lengths. The aim of the invention is, using a special chopper-element design, to reduce the power required, to ensure that stalks falling onto the chopper in both transverse and longitudinal orientations are cut and broken up uniformly into the shortest possible lengths and subsequently to discharge the chopped stalks on the ground as uniformly as possible oveer the whole swathe width. This is achieved by virtue of the fact that the chopper drum has stalk-carrying plates (6) with toothed leading edges fixed over the whole of its curved surface, the plates drawing transversely oriented stalks in a relatively thin, uniform layer past chopper blades (8) fixed to the chopping-chamber wall but spring-mounted to allow them a degree of play. Longitudinally oriented stalks picked up by the plates are separated out by another device following the chopper. This device can consist of a simple catcher (26) located immediately after the chopper blades. To deal with stalks which are more difficult to separate, an additional drum-type chopper (45) or several disc-type choppers (49) can, optionally, be fitted after the transverse-stalk chopping device.
Patent DE-19536425-A1 (DE)
Title: Paper feeding and separating device
Inventor: NUKADA HIDEKI
IPC: B65H1/14
Filed: 1995-09-29
Abstract: A paper-feed for stacked sheets uses a double system of plates (8,9) for carrying the paper, a suction roller (1) for its onward transmission and a system of air vents (11) to separate the sheets and to ensure that only one sheet is carried at a time. The under-plate (8) is raised by an electronic control (20,21) to carry the paper on the higher plate (9) until a sensor determines that the correct pressure between paper and roller has been reached, when the rise is stopped by a pressure solenoid (14). Air blown through vents (11) then lifts each sheet individually as it makes contact with the suction holes (3) on the roller.
Patent DE-19540437-A1 (DE)
Title: High-gloss resin mouldings, esp. car bumpers
Inventor: OGISO KOICHI
IPC: B60R13/02
Filed: 1995-10-30
Abstract: The mouldings (I) comprise an inner core (A)made of a polypropylene (PP) composite material (II) and an outer skin (B) contg. a PP resin with an ethylene content of 6 wt.% or less and a Rockwell hardness of at least 85 (III) plus a colouring agent.  Also claimed are car bumpers made from (I).
Patent DE-19542688-A1 (DE)
Inventor: DIECKMANN PETER
IPC: B07B4/08
Filed: 1995-11-16
Abstract: The separating process can separate solid particles differing in form, size or thickness. In the case of material consisting of flakes of different thickness, the material is fed onto a sieve (4). The sieve is vibrated, causing the particles below a certain thickness to pass through angled slits in the sieve. The endface or narrow side surfaces of the particles are directed at an angle to the sieve plane. The sieve slits are of a known width to sort the material as required. A further sorting by density can be achieved by blowing air onto the sieve from below.
Patent DE-19543250-A1 (DE)
Title: Assembly for looping dough to form Pretzel bread rolls
Inventor: PILLER OSWALD
IPC: A21C3/08
Filed: 1995-11-20
Abstract: An apparatus converts lengths of dough into Pretzel bread rolls and incorporates: (a) a dough supply conveyor; (b) a working conveyor (3); (c) a robot arm and support, underneath which are located two grips; (d) an arrangement for measuring the length of the elongated dough, and thus its position; (e) a grip control unit; (f) two rotating pegs; (g) two light sensors; (h) clamps arranged alongside the sensors and operated by the control unit; (i) a pressure cylinder with piston rod located close to the extended dough transfer zone; (j) and a freely-rotating disc attached to the free end of the piston rod. The novelty is that: (i) two rockers are located close to the working conveyor (3), each of which supports a vertical swing arm (13) on its rocking axis (14,14') and partly extends over the working conveyor transverse to the feed direction;  (ii) the other end of each arm has a circular body (12,12') which, when the end of the arm (13,13') has been lowered onto the working belt within the Pretzel loop, prevents unwanted advance of individual dough sections. Both arms (13,13') are joined by rocking levers and operated by the control unit.
Patent DE-19544520-A1 (DE)
Title: Polarised electromagnetic relay
Inventor: DITTMANN MICHAEL DIPL ING
IPC: H01H51/22
Filed: 1995-11-29
Abstract: The electromagnetic relay has a coil 8 mounted in a former on a core element 10 that has pole shoes at each end 11,12 and have a permanent magnet 13 set between them. Excitation of the coil produces a magnetic field to cause a pivot supported armature plate to move to operate contacts 3,7. Moving contacts 7 are carried on an arm 6 that is mounted in insulating material 5. The top side of the armature has an isolating foil 18 to vary the air gap 16 on one side and so provides the bias for monostable operation.
Patent DE-19548531-A1 (DE)
Title: Controlling feed of fuel and air to cyclically fixed furnace
Inventor: GROSE-LOHMANN ROBERT DIPL ING
IPC: C03B5/235
Filed: 1995-12-22
Abstract: Cyclically fired furnaces have their fuel and optionally air and secondary gas supplies controlled by a parameter made up of the average value (MY) of differences (Y) between optimal (T*) and nominal (T) temperature values.
Patent DE-19602827-A1 (DE)
Title: Method of reducing noise emission for pipelines etc.
Inventor: HEICHEL KURT
IPC: F16L55/033
Filed: 1996-01-26
Abstract: The noise damping, flexible cover layer is pressed, or secured, onto the noise emitting pipeline etc. in fastening section, forming only a fraction of the covered surface. The compression etc. is carried out in individual punch-form, line and/or face sections. Pref. at least one more noise damping layer is deposited over the first applied one and secured in the same manner. The application is typically such that the two layers enclose one or more cavities. The pipeline sections may carry spacers also covered by noise damping layers.
Patent DE-19603639-A1 (DE)
Title: Fluid filled vibration damper for automotive engine support
Inventor: KATO RENTARO
IPC: F16F13/10
Filed: 1996-02-01
Abstract: The resonator (100) divides a fluid-tight chamber (52,54) into two sections. It comprises an inner section (106) secured to a first fastener (12), an outer, annular section (108) connectable to a stop section, and an intermediate section (114) between the inner and outer sections. The intermediate section contains numerous couplers (11), linking the inner and outer sections such that they are spaced in the load taking up direction. The intermediate section has a surface region, not less than the entire surface region of the resonator, and comprises numerous windows (112) separated by the couplers, serving as fluid through apertures of specified capacity.
Patent DE-19607019-A1 (DE)
Title: Electromagnetic operating device for IC engine gas changing valve
Inventor: ALLMENDINGER RICHARD
IPC: F01L9/20
Filed: 1996-02-24
Abstract: The operating device has an armature (10) cooperating with the gas changing valve (4) and switching magnets (16,17), positioned on either side of the armature, for holding the gas changing valve in the open or closed position, respectively. A guide element (8) for the armature movement extends coaxial to the valve, with a spring device (11) between the guide and the armature and coil springs (14,15) on either side of the latter providing a play-free coupling between the guide and the valve.
Patent DE-19607346-A1 (DE)
Title: Applying sealing material on surface
Inventor: BENARD JEAN-PIERRE
IPC: E04D11/02
Filed: 1996-02-27
Abstract: Applying a sealing layer (2') onto a surface (1) comprises the following steps: (a) a bitumen polymer-based prod. (11) with an elastic extension value above 5% is applied onto the surface as a non-reinforced web (10) that has at least one side which is not tacky when cold, this web being applied so that the side opposite to that in contact with the surface is the non-tacky layer; and (b) the sealing layer is welded onto the web. The use of the bituminous prods. prepd. in step (a) as underlays for sealing layers is also claimed. Pref. the webs have one surface which is tacky when cold and one surface which is not. The bituminous prod. comprises a bitumen (mixt.) contg. at least one polymer chosen from atactic polypropylene, polybutene, polyolefin copolymers, SBS copolymers, EVA copolymers, isobutylene (sic) or isoprene, pref. a bitumen elastomer.
Patent DE-19608955-A1 (DE)
Title: Heated bed for newly born babies
Inventor: FROLIK ZBYNEK
IPC: A61F7/00
Filed: 1996-03-08
Abstract: The heated bed has a heat emitter (3) arranged above the lying surface (2). The emitter has at least one bar shaped lamp (6) and at least one reflector (7) with a downwards pointing opening. The reflector encloses the top and the sides of the lamp or lamps. So that the electromagnetic radiation leaving the lamp (6) or lamps, leaves the reflector downwards in the direction of the lying surface, and the predominate part of the radiation is focussed on the lying surface. The reflector had a trapezium cross section, so that the surface formed by the base side of the trapezium, corresponds to the surface of the reflector which is open pointing downwards. The heat emitter has a dazzle protection strip, which extends under the lamp within the inner space of the reflector.
Patent DE-19615679-A1 (DE)
Title: Extruder screen changer for filtering out impurities
Inventor: ISHIDA YASUHIKO
IPC: B29C48/03
Filed: 1996-04-19
Abstract: A screen changer for an extruder includes a housing (2) with a melt flow passage (11A,11B) and two bores, each intersecting two branch channels (11b,11d) of the melt flow passage (11A,11B). Two sliding bars with filter sections (9) in the melt flow branches (11b,11d) move to and fro along the bores allowing melt to flow between the inlet side channels (11b) and the outlet side channels (11d). An out flow channel (50) connects at least one of the housing bores to the outside of the housing (2) allowing melt to flow direct to atmosphere from an inlet side branch channel (11b) via an inlet channel (41) in front of a filter (9) of a melt flow section (101) in the sliding bar. In a process for operating the screen changer, esp. at machine start up, one of the sliding bars is moved to a position which prevents flow from one inlet side branch channel (11b) to the corresponding outlet side branch channel (11d) via the filter (9) and the other sliding bar is in a position which enables the other inlet side branch channel to be connected via one of the inlet channels (41) in the flow section (101) of the sliding bar to the melt outlet channel (50). After flushing out impurities, both sliding bars are repositioned to allow melt flow along both branches (11b,11d) of the flow passage (11A,11B) through the filters (9).
Patent DE-19618731-A1 (DE)
Title: Semiconductor component manufacturing method for lightly doped drain MOSFET
Inventor: LIM GEUN
IPC: H01L21/76
Filed: 1996-05-09
Abstract: The method involves defining a field region and an active region on a reduced doping concentration p-type semiconductor substrate (40). In the field region (A) is formed an n-type region (44) and high doping concentration within the substrate and coated by a field insulation film (45). A gate is formed in the active region by deposition of a gate insulating film (47). A case electrode (48) and a first insulation film (49), and subsequent structuring. On the substrate structure surface is deposited a second insulation film (50), also covering the field insulation and the first insulation films. On the second insulation film is formed a third one such that it extends slightly into the active region. Between the gate electrode and the field insulation film is formed an n-type region with high impurity concentration. The gate electrode and field insulation film are used as implantation masks for specified ion implantation.
Patent DE-19624049-A1 (DE)
Title: Parodontosis prophylactic device
IPC: A61C17/10
Filed: 1996-06-17
Abstract: Parodontosis prophylactic device which enables air to be circulated in the gaps between the teeth to destroy anaerobic bacteria is claimed.  The device is made e.g. from a preferably elastic grid-, spiral- or skeletal form material in the shape of a tube, roll or sheet which may be cut to length or supplied in long lengths from which pieces of desired length can be cut. The material is positioned in the mouth to lie between the teeth and the lips or cheeks to allow air access. The device is preferably fabricated as a disposable item and is made e.g. from plant-based raw materials, especially impregnated paper fibres. The device may be used as a carrier for a medicinal agent.
Patent DE-19625441-A1 (DE)
Inventor: SIEMENSMEYER KARL DR
IPC: C09K19/58
Filed: 1996-06-25
Abstract: The invention relates to compounds of general formula (I) in which the radicals: X is mutually independently boron; CH2 or (a), B is hydrogen, C1 to C8 alkyl, phenyl, biphenylyl or a radical of formula (II); A and A<1> are spacers; n is 0, 1, 2 or 3; m is 1 of zero for X = CH2; M and M<1> are possibly fluorine-, chlorine-, bromine-, cyano-, hydroxy- or nitro-substituted single or multi-nuclear aliphatic, aromatic, heteroaliphatic or heteroaromatic ring systems, the radicals Y are mutually independently a direct bond O, S, COO, OCO, OCOO, CON(R) or N(R)CO; Z and Z<1> are polymerisable groups or hydrogen; R is hydrogen or C1 to C4 alkyl and R<1> and R<2> are hydrogen; possibly O, COO, OCO, OCOO or N(R)-interrupted C1 to C30 alkyl, C2 to C30 alkenyl, C1 to C30 alkanoyl or C3 to C30 alkenoyl or a radical of formula (III) where T is a direct compound, CO, CH2, CH=CH-CO, CH2CH2CO or SO2 and A, M, Y, Z, n and m have the meanings given. The compounds of the invention are suitable as e.g. chiral doping agents for electro-optical display components or for nematic or cholesteric liquid crystals for the generation of coloured reflecting coatings of the production of liquid crystalline cholesterically ordered pigments.
Patent DE-19628563-A1 (DE)
Title: Packer device for bottles to be transported and set down
Inventor: JANKER LUDWIG
IPC: B65B21/18
Filed: 1996-07-16
Abstract: The packer device positions drink bottles into groups for packing in boxes or crates, in single or multiple rows, by means of stop and guide devices. The bottles are transported in groups to a setting down point for fitting them in the boxes. The stop devices group and position the incoming bottles (3) at the receiving point in accordance with the requirements of the box divisions. The pack heads (15) move in a continuously circulating transporting device synchronised with the bottle supply device.
Patent DE-19632875-A1 (DE)
Inventor: KRAEMER NORBERT
IPC: B01F11/00
Filed: 1996-08-16
Abstract: The invention relates to a process and a device for the mixing/separation of substances of varying mass and/or density in at least one container (7, 7', 7'', 7''''), which is held in a holding device which is moved by a driving unit (12) and drives the container (7, 7', 7'', 7''''). The container (7, 7', 7'', 7'''') or the holding device is moved substantially backwards and forwards in a tangent along a cyclically passed-through, open or closed movement path with at least two areas of substantial modification of path curvature or at least two cuspidal points with high path acceleration by the driving unit (12), excluding rotation of the container (7, 7', 7'', 7'''').
Patent DE-19632970-A1 (DE)
Title: Cleaning unit for cylindrical cartridge- or mat filters
Inventor: MAIRLEITNER JOHANN
IPC: B01D41/04
Filed: 1996-08-16
Abstract: The cleaning unit for cartridge filters and filter mats comprises air jets which can be moved along them. Inside the cleaning chamber (27) of the unit, there is a rotating base plate (5) onto which the filter (29) may be attached. An internal cleaning nozzle (3) moves along the filter interior, whilst a further external nozzle cleans the outer surface. There is a suction point (4) on the chamber.
Patent DE-19642441-A1 (DE)
Inventor: MOSER WINFRIED DR
IPC: F02M61/08
Filed: 1996-10-15
Abstract: The fuel-injection valve has a valve member 7 with a closing head 9 which protrudes out of the bore 7 and an electric adjusting member, eg a piezo stack 51, which can displace the valve member 7 outwards from the valve seat 13 against the force of a closing spring 35. The electric adjusting member 51 is controlled in such a manner that during an injection cycle it opens and then seals again the opening cross section between the valve seat 13 and the valve sealing surface 11 on a number of occasions in order to reduce pollutant emissions. A short injection pulse starting a time t 1 produces a pre-injection stroke h 1 followed, after a pause t 2 - t n , by several successive partial injections with full stroke h 2 .
Patent DE-19642443-A1 (DE)
Inventor: FEUSTEL HANS-PETER DIPL ING
IPC: G05B11/06
Filed: 1996-10-15
Abstract: The invention relates to a method of regulating a controlled variable by means of a closed loop control circuit comprising a control system with at least two controllers connected in parallel (11,12) and a control device with a comparator stage and a controlled system producing a controlled variable. The comparator stage is furnished with a command variable (FG) determining the set point of the controlled variable. The maximum value of the command variable is set according to the control limits of the control device, represented by the sum of control limits of the controllers. A control difference is applied to a first control device controller (11). Said difference represents the difference between the command variable and the controlled variable (RG1) of the first controller; a control difference is applied to the other controllers (12) in the control device, represented in each case by the control difference for the respective preceding controllers and the actual value of the controlled variable (RG2) of the other controller.
Patent DE-19644074-A1 (DE)
Inventor: HANTEN JUERGEN
IPC: A22C11/12
Filed: 1996-10-31
Abstract: The invention relates to a method for producing sausage-type products with a flexible tubular or pouch-like wrapper. First of all, the wrapper is filled with filling material. Then it is constricted to form a braid. A braided section of a required length, devoid of filling material, is then produced and closed by setting and closure of a clamp fastener. The various stages of the closing process, including constriction of the wrapper, elongation of the braid, setting and closure of the clamp fastener (5), can be controlled in an at least partially autonomous manner. The invention also relates to a closing device for the production of sausage-type products with a flexible tubular or pouch-like wrapper, comprising means (14) of constricting the wrapper, means (11, 12) of elongating the braided section devoid of filling material by spacing out constriction means and means (18, 22) of setting and closure of the clamp fasteners. The means of constriction, spacing out means, and means of setting and closure of the clamp fasteners can be controlled in an at least partially autonomous manner e.g. by means of a programmable control unit (28) which is common to the associated driving mechanisms.